Classify the input using one of these labels: neutral, positive, and negative. @united thank you for 7 hrs at terminal D in Dulles airport http://t.co/IG2dgctt2M
system
Classify the input using one of these labels: neutral, positive, and negative. @united thank you for 7 hrs at terminal D in Dulles airport http://t.co/IG2dgctt2M
user
negative
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @united thank you for 7 hrs at terminal D in Dulles airport http://t.co/IG2dgctt2M
user
positive
assistant